Dehydration / Servicing Of Gec Make 200 Kva Transformer At Deer Park Bps ., EXECUTIVE ENGINEER (EM) WS SOUTH-I-Delhi

Dehydration / Servicing Of Gec Make 200 Kva Transformer At Deer Park Bps . , dehydration / servicing of 2000 kva gec make transformer at deer park bps . with carried out the following works . disconnecting of ht supply from main ht panel after proper switching of 11 kv mocb discharging the supply . complete drain out of transformer oil from transformer to empty oil drum by oil machine , dismantling of conservator tank all protection relays cable end boxes vent pipe and other items as required . , cleaning of transformer oil tank and removing of sludge settled in the bottom with the help of vacuum pressure cleaning machine thoroughly , cleaning of core and winding of transformer with hot oil and proper safety precaution to prevent the winding damage as required , cutting of old overheated insulation of winding and reinstallation of weak point with the help of ht insulating material and proper tapping etc . , heating the ht and lt winding with inductance heating , removing the moisture to improve the ir value of the ht and lt winding . , replacement of top cover gasket , vertical cover gasket and missing hardware to stop the oil leakage , replacement of silica gel , complete assembling of transformer cleaning of complete transformer tightening of all connection of incoming and outgoing side and testing & checking of ir test with megger of winding and cable of both sides with hi pot machine , p/ fixing of winding protection pad . , repair of cooling fins , replacement of cooling fins gasket and oil seal for stopping the leakage , filling of the new transformer oil up to top up level as required to make :-pacific , dehydration & filtration of complete transformer oil and checking the die-electric strength up to 50 kv at site as required , complete cleaning and chemically washing of oily and muddy transformer body and painting of transformer with enamel paint .

INR 500 /-

INR 8500.0 /-

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